ishita wants to paint a cylindrical flower vase whose height is 7m , 2 m internal radius , 4 m external radius find the totak area required to paint. we can paint at bottom also
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Ishita wants to paint a cylindrical flower vase whose height is 7m , 2 m internal radius , 4 m external radius .
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Answer:
internal radius + external radius=6m
TSA=2πr( h+ r)
TSA=2*3.14*6*13
TSA=489.84m^2
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